July weather forecast and climate
Aventura, FL

July is a tropical summer month in Aventura, Florida, with temperature in the range of an average high of 87.4°F (30.8°C) and an average low of 81.3°F (27.4°C).

Temperature

In July, the average high-temperature is practically the same as in June - a tropical 87.4°F (30.8°C). In Aventura, Florida, in July, the average low-temperature is 81.3°F (27.4°C).

Heat index

The average heat index in July is estimated at a very hot 99.9°F (37.7°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'real feel', or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (metabolic differences, wind, clothing). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

In July, the average relative humidity in Aventura is 72%.

Rainfall

In Aventura, it is raining for 18.2 days, with typically 1.69" (43mm) of accumulated precipitation. In Aventura, Florida, during the entire year, the rain falls for 157 days and collects up to 11.34" (288mm) of precipitation.

Snowfall

January through August, October through December are months without snowfall in Aventura.

Ocean temperature

In Aventura, in July, the average water temperature is 85.3°F (29.6°C).
Note: For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

The average length of the day in Aventura is 13.6h.

Sunshine

July has the most sunshine of the year in Aventura, with an average of 11h of sunshine.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays for ordinary individuals.
Note: In July, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in July in Aventura?

The average high-temperature, in July, in Aventura, Florida, is 87.4°F (30.8°C), while the average low-temperature is 81.3°F (27.4°C). In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), that combines relative humidity and air temperature, is calculated to 99.9°F (37.7°C).

What is the average humidity in July in Aventura?

The average relative humidity in July in Aventura, Florida, is 72%.

How much does it rain in Aventura in July?

In July, in Aventura, the rain falls for 18.2 days. Throughout July, 1.69" (43mm) of precipitation is accumulated.

When it does not snow in Aventura?

In Aventura snow does not fall in January through August, October through December.

What is the water temperature in July in Aventura?

In July, the average ocean temperature is 85.3°F (29.6°C). Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the average length of the day in July in Aventura?

In July, the average length of the day in Aventura is 13.6h.

What month has the most sunshine in Aventura?

With an average of 11h of sunshine, July has the most sunshine of the year.

How many hours of sunshine does Aventura have in July?

The average sunshine in July in Aventura is 11h.

When is the highest UV index in Aventura?

Months with the highest UV index in Aventura are May through September, with an average maximum UV index of 7.

What is the UV index reading in July in Aventura?

In Aventura, the average daily maximum UV index in July is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to the Sun's UV rays.
Average temperature in July - Aventura, FL
  • Average high temperature in July: 87.4°F

The warmest month (with the highest average high temperature) is August (87.6°F).
The month with the lowest average high temperature is January (73°F).

  • Average low temperature in July: 81.3°F

The month with the highest average low temperature is August (82°F).
The coldest month (with the lowest average low temperature) is January (64°F).

Average pressure in July - Aventura, FL
  • Average pressure in July: 30.03"

The month with the highest atmospheric pressure is January (30.11").
Months with the lowest atmospheric pressure are September and October (29.95").

Average wind speed in July - Aventura, FL
  • Average wind speed in July: 7.7mph

The windiest month (with the highest average wind speed) is March (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).

Average humidity in July - Aventura, FL
  • Average humidity in July: 72%

The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is March (69%).

Average rainfall in July - Aventura, FL
  • Average rainfall in July: 1.69"

The wettest month (with the highest rainfall) is August (1.97").
The driest month (with the least rainfall) is January (0.31").

Average rainfall days in July - Aventura, FL
  • Average rainfall days in July: 18.2 days

The month with the highest number of rainy days is September (21.7 days).
The month with the least rainy days is February (6.8 days).

Average snowfall in July - Aventura, FL
  • Average snowfall in July: 0"

The month with the highest snowfall is September (0.04").
Months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0").

Average snowfall days in July - Aventura, FL
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is September (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).

Average sea temperature in July - Aventura, FL
  • Average sea temperature in July: 85.3°F

The best month for swimming (with the highest average sea temperature) is August (86.5°F).
The coldest month (with the lowest average sea temperature) is February (74°F).

Average daylight in July / Average sunshine in July - Aventura, FL
  • Average daylight in July: 13.6h

The month with the longest days is June (Average daylight: 13.7h).
The month with the shortest days is December (Average daylight: 10.5h).

  • Average sunshine in July: 11h

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 6.3h).

Average sunshine days in July - Aventura, FL
  • Average sunshine days in July: 6.5 days

The month with the most sunshine days is March (20.3 days).
The month with the least sunshine days is September (4.4 days).

Average UV index in July - Aventura, FL
  • Average UV index in July: 7

Months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 5).

Average cloud cover in July - Aventura, FL
  • Average cloud cover in July: 28

The month with the most cloud cover is October (Cloud cover 35).
The month with the least cloud cover is April (Cloud cover 27).

Average visibility in July - Aventura, FL
  • Average visibility in July: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).